Dave’s back from vacation and boy howdy do he and John have a ton of great tips to share, questions to answer, and more! Dave checked out not one, not two, not three, but four different personal WiFi hotspot options on his trip and lives to tell the tale. Then he and John dive into the mailbag and answer your questions, including some about importing pictures into Aperture, malfunctioning hot corners, powering your Time Capsule, and figuring out what is causing excessive hard drive activity. Don’t miss this one, folks!